World stockmarkets lost 5.2 trillion dollars (3.6 trillion euros) in January thanks to the fallout from the US subprime crisis and fears of a global economic slowdown, Standard & Poor’s said Saturday.

“If investors thought the market could only go up, January’s wake-up call pulled them back into reality,” the independent credit ratings’ provider said.

Standard & Poor’s said the world’s equity markets lost a combined 5.2 trillion dollars as emerging markets fell 12.44 percent and developed markets lost 7.83 percent to register one of the worst starts to a new year.

“There were few safe havens in January as 50 of the 52 global equity markets ended the month in negative territory, with 25 of them posting double-digit losses,” said Howard Silverblatt, senior index analyst at S&Ps.

All 26 developed equity markets posted negative returns in January, with 16 losing at least 10 percent of their value.

The January declines negated all previous market gains, leaving all of the developed markets in the red for the trailing three month period.

In Paris, the stock exchange lost 12.27 percent over the course of January, 15.27 percent over the past three months, more than wiping out its gains over the last 12 months — down 0.74 percent).

The situation was even worse in London — down 8.85 percent in January, down 16.54 percent for the past three months and down 2.22 percent over 12 months — and in the US, which was down 6.07 percent in January, down 10.78 percent over three months and down 2.42 percent over 12 months.

The story was similar in Japan, where the market lost 4.47 percent in January, 10.31 percent over three months and down 10.44 percent over the past 12 months.

In Germany, in contrast, although the stock exchange lost 13.72 percent in January and 13.84 percent over three months, it was up 13.43 percent over the year.

Equity markets in emerging countries also suffered heavy losses in January, apart from Morocco which gained 10.17 percent and Jordan, which was up by 3.11 percent. Turkey was the most affected with January losses reaching 22.70 percent, followed by China on 21.40 percent, Russia on 16.12 percent and India at 16 percent.

But only Argentina and Taiwan slipped into negative territory for the 12-month period.